Powertrain
generic / SAE
P2A5B
Alternative Fuel Vaporizer C Outlet Temperature Sensor Range/Performance
The outlet temperature signal of alternative fuel vaporizer C does not match plausibility checks against fuel rail temperature and engine coolant temperature. Sensor drift.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / 5B
Possible causes
- Sensor characteristic drifted high
- Sensor mounting displaced from fluid path medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 60–300 €
- Estimated time: 0.3–1.5 h
- Component: alt fuel vaporizer c outlet temp sensor
- Component: wiring harness
- Component: afcm
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012